Frost dates in Morrison County, Minnesota
The average last spring frost in Morrison County falls May 4 to May 10 and the average first fall frost Sep 29 to Oct 5, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4a to 4b. Places: Elmdale, Flensburg, Harding, Hillman, Little Falls, Randall. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 56314 | Elmdale | May 10 | Sep 29 | 4a |
| 56328 | Flensburg | May 4 | Oct 5 | 4a |
| 56338 | Hillman | May 8 | Oct 1 | 4a |
| 56345 | Little Falls | May 4 | Oct 5 | 4a |
| 56364 | Harding | May 4 | Oct 5 | 4a |
| 56373 | Royalton | May 10 | Sep 29 | 4a |
| 56382 | Swanville | May 4 | Oct 5 | 4a |
| 56384 | Upsala | May 4 | Oct 1 | 4b |
| 56443 | May 4 | Oct 5 | 4a | |
| 56475 | Randall | May 4 | Oct 5 | 4a |
Nearby counties
Benton County Todd County Stearns County Mille Lacs County Crow Wing County Sherburne County
All Minnesota counties · Download Minnesota frost dates (CSV)
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